Questions and answers by

x

Questions (1,393)

Use the image to answer the question.Five labeled sinusoidal waves are plotted on a coordinate plane. Describe the
1. 1 answer
2. 8 views
If the point (7,43)is on the graph of f(x) , what point must be on the graph of −f(−x) ?(1 point) Responses (7,−43) left
1. 1 answer
2. 11 views
Choose the statement that best describes a true relationship between any point on f(x)and −f(−x) .(1 point) Responses If
1. 1 answer
2. 15 views
Which of the following is the vertex of y=−f(−x)if the original function has a vertex of (−9,−8) ?(1 point) Responses
1. 1 answer
2. 10 views
Which of the following is the vertex of y=−f(−x)if the original function has a vertex of (−9,−8) ?(1 point) Responses
1. 1 answer
2. 10 views
Use the image to answer the question.A parabola is drawn on a coordinate plane. Both axes range from negative 5 to 5 in one-unit
1. 1 answer
2. 5 views
Which qualities of the ocean help it to absorb heat? Select the three correct answers.(2 points)Responses a low evaporation
1. 1 answer
2. 6 views
Which of the following describe how water mixes in a thermohaline current? Select the two correct answers.(1 point)Responses
1. 1 answer
2. 7 views
Sunlight is reflected, absorbed, and transmitted by Earth's atmosphere. Which are the chief constituents of the electromagnetic
1. 1 answer
2. 6 views
A parabola representing a quadratic equation has x-intercepts at (2,0)and (4,0) and a third point with coordinates at (5,6) .
1. 1 answer
2. 7 views
A parabola representing a quadratic equation has x-intercepts at (1,0)and (−3,0) and a third point with coordinates at
1. 1 answer
2. 9 views
A parabola representing a quadratic equation has x-intercepts at (1,0)and (3,0) and a third point with coordinates at (4,3) .
1. 1 answer
2. 13 views
Tomeans check whether something is true.
1. 1 answer
2. 4 views
Tomeans to make something clearer.
1. 1 answer
2. 7 views
What is a collegial discussion?(1 point)Responses a series of questions that relate to a discussion and propel the conversation
1. 1 answer
2. 6 views
La esposa de mi abuelo es mi _______.(1 point) Responses tía tía madre madre abuela abuela hermana
1. 1 answer
2. 10 views
Consider the following argument:Altruistic behavior in groups of related individuals is most likely driven by kin selection
1. 1 answer
2. 6 views
Herd behavior benefits wildebeests by(1 point)Responses allowing altruistic behavior. allowing altruistic behavior. decreasing
1. 1 answer
2. 6 views
Which piece of evidence would best support the argument for kin selection as a mechanism for the evolution of altruistic
1. 1 answer
2. 26 views
My dad says everyone should recycle.What kind of reasoning does this sentence use? (1 point) Responses ad hominem ad hominem
1. 1 answer
2. 9 views
What is it called when an argument says that because things are alike in one way, they are alike in others?(1 point)Responses
1. 1 answer
2. 16 views
"Biodegradable Plastic Bags, Not So Biodegradable"by Vicky Stein What kind of reasoning is demonstrated by the company’s claim
1. 1 answer
2. 7 views
If the point (13,−7)is on the graph of f(x) , what point must be on the graph of f(−x) ?(1 point) Responses The point
1. 1 answer
2. 8 views
Use the image to answer the question.Four lines with bidirectional arrows are plotted and labeled on a coordinate plane. The
1. 1 answer
2. 7 views
Choose the correct statement to describe a true relationship between any point on f(x)and f(−x) .(1 point) Responses If (x,y)
1. 1 answer
2. 7 views
If the function f(x)=(x+1)^2is reflected horizontally, how does the reflection affect the point (−2,1) ?(1 point) Responses In
1. 1 answer
2. 6 views
Use the image to answer the question.A parabola is drawn on a coordinate plane. Both axes range from negative 5 to 5 in one-unit
1. 1 answer
2. 6 views
Which are ways in which heat energy leaves the surface of land masses? Select the three correct answers.(2 points)Responses
1. 1 answer
2. 9 views
How does global warming alter the albedo of the Arctic? Select the two correct answers.(1 point)Responses Melting glaciers to
1. 1 answer
2. 8 views
Use the image to answer the question.A coordinate plane's axes range from negative 10 to 10 by 1-unit increments. Two rays are
1. 1 answer
2. 7 views
Use the image to answer the question.A coordinate plane's axes range from negative 5 to 5 by 1-unit increments. Two rays with
1. 1 answer
2. 7 views
In order to write the equation for a piecewise linear function shown on a graph, what do you need to determine?(1 point)Response
1. 1 answer
2. 6 views
Use the image to answer the question.A coordinate plane with two lines, one with one open endpoint and one with a closed
1. 1 answer
2. 6 views
Use the image to answer the question.A coordinate plane with two lines, one with one open endpoint and one with a closed
1. 1 answer
2. 7 views
Graph the piecewise function f(x)={x+5 if x≤−2 2x+3 if x>−2. Will the graph have any open endpoints? If yes, where?(1
1. 1 answer
2. 11 views
What happens to the x-intercepts of the function y=x2−25when the graph is reflected over the x-axis? Explain.(1 point)
1. 1 answer
2. 17 views
Use the image to answer the question.Four lines with bidirectional arrows are plotted and labeled on a coordinate plane. The
1. 1 answer
2. 9 views
Choose the correct statement to describe a true relationship between any point on f(x)and −f(x) .(1 point) Responses If (x,y)
1. 1 answer
2. 12 views
Use the image to answer the question.A graphed function starting on the x axis has an arrow at the other end passes through
1. 1 answer
2. 9 views
If the function f(x)=(x+3)2is reflected over the x-axis, then how does the reflection affect the point (2,25) ?(1 point)
1. 1 answer
2. 7 views
Imagine the environment of an ecosystem changes such that it floods more often. Which species would most likely increase in
1. 1 answer
2. 7 views
Imagine two populations of penguins live in the same ecosystem. One population begins to exchange stones as a mating ritual
1. 1 answer
2. 9 views
Which of the following species would have the greatest chance of going extinct?(1 point)Responses a species with a fast
1. 1 answer
2. 7 views
"Edible Cutlery for Way Out of Plastic Pollution"by Valerie Flynn Use the passages to answer the question. Select Passage 1 and
1. 1 answer
2. 7 views
What best describes a characteristic of a valid claim?(1 point)Responses based in logic or fact based in logic or fact based in
1. 1 answer
2. 6 views
Which characteristic best describes a valid claim?(1 point)Responses based in logic or fact based in logic or fact something
1. 1 answer
2. 5 views
"Community Newspaper Under Siege"by Tim Grobaty What is the main claim the author makes? (1 point) Responses Newspapers are
1. 1 answer
2. 7 views
Over many generations, there is a good chance that an advantageous gene will be shared by every organism of the same species or
1. 1 answer
2. 10 views
Which scenario accurately describes an example of artificial selection?(1 point)Responses ... A seal living in a coastal region
1. 1 answer
2. 11 views
Consider the following scenario:Some fish in a murky underground lake have lighter scales than the others. This makes it
1. 1 answer
2. 11 views
Consider the following scenario:An animal is born with a shorter tail. This makes no difference to its ability to survive or
1. 1 answer
2. 11 views
In which of the following scenarios would evolution by natural selection take place?(1 point)Responses Penguins reproduce
1. 1 answer
2. 11 views
Two of the main drivers of genetic variation are mutations and genetic recombination. During which process can these two events
1. 1 answer
2. 17 views
QuestionWhich of the following scenarios will decrease the genetic variation of a population?(1 point) Responses an individual
1. 1 answer
2. 13 views
A quadratic function on a graph has the vertex at the point (−3,−2). Which of the following transformations translates the
1. 1 answer
2. 13 views
Use the image to answer the question.A coordinate plane's axes range from negative 5 to 5, both by 1-unit increments. 2
1. 1 answer
2. 10 views
Use the image to answer the question.Two lines marked line X and line W are drawn on a coordinate plane. Both axes range from
1. 1 answer
2. 14 views
A coordinate plane's axes range from negative 10 to 10, both by 1-unit increments. 2 lines are plotted, 1 solid and 1 dotted.
1. 1 answer
2. 11 views
A coordinate plane's axes range from negative 5 to 5, both by 1-unit increments. 2 functions are plotted, 1 solid and 1 dotted.
1. 1 answer
2. 13 views
Two lines marked line L and line K are drawn on a coordinate plane. Both axes range from negative 10 to 10 in unit increments.De
1. 1 answer
2. 12 views
Based on the tables, describe the difference from Linear Function 1 to Linear Function 2.Linear Function 1 x f(x) 1 1 2 2 3 3
1. 1 answer
2. 10 views
What does denotation mean?(1 point)Responses the idea or feeling a word invokes the idea or feeling a word invokes the literal
1. 1 answer
2. 9 views
What does connotation mean?(1 point)Responses subtle differences in the meanings of words subtle differences in the meanings of
1. 1 answer
2. 18 views
Which phrase best describes a characteristic of a morpheme?(1 point)Responses added to a base or root added to a base or root
1. 1 answer
2. 7 views
interjections..prepositions conjunctions pronouns connects words, phrases, and clauses words that replace nouns in a sentence
1. 1 answer
2. 7 views
interjectionsprepositions conjunctions pronouns
1. 1 answer
2. 8 views
adverbsadjectives verbs nouns
1. 1 answer
2. 9 views
Stonehenge is best defined as _________.(1 point) Responses entrance stones at Newgrange. entrance stones at Newgrange. stone
1. 1 answer
2. 7 views
Which of the following is true about megalithic stone structures?(1 point) Responses These structures were constructed ONLY in
1. 1 answer
2. 6 views
The Paleolithic Period is also called the _______________......(1 point) Responses Old Stone Age Old Stone Age Stone Age Stone
1. 1 answer
2. 7 views
Humans began creating images about ____________years ago.(1 point)..... Responses 20,000 20,000 30,000 30,000 40,000 40,000
1. 1 answer
2. 9 views
Cell theory was first proposed in 1838. Evidence obtained through additional scientific investigations resulted in the current
1. 1 answer
2. 6 views
The graph below is from an experiment where total light exposure was adjusted for three groups of rats. Each group had 12 rats
1. 1 answer
2. 6 views
. Which line in the graph above best illustrates an effect of the carbon dioxide level in the blood on breathing rate before,
1. 1 answer
2. 5 views
ethoslogos pathos deductive reasoning inductive reasoning
1. 1 answer
2. 11 views
Why do authors use rhetoric when writing informational texts?(1 point)Responses to appeal to a reader’s emotions to appeal to
1. 1 answer
2. 5 views
What is an author’s point of view?(1 point)Responses a personal story they share a personal story they share a statement they
1. 1 answer
2. 16 views
What is one reason the author believes that an addition should be built on to John F. Kennedy Middle School?A. The high school's
1. 1 answer
2. 6 views
I shall be telling this with a sighSomewhere ages and ages hence: Two roads diverged in a wood, and I— I took the one less
1. 1 answer
2. 4 views
And both that morning equally layIn leaves no step had trodden black. Oh, I kept the first for another day! Yet knowing how way
1. 1 answer
2. 10 views
Two roads diverged in a yellow wood,And sorry I could not travel both And be one traveler, long I stood And looked down one as
1. 1 answer
2. 7 views
Passage:Maria stared out the window, watching the rain pour down in sheets. She had always loved the sound of rain hitting the
1. 1 answer
2. 9 views
The Power of FriendshipFriendship is more than just a bond between people; it's a source of strength and comfort that can help
1. 1 answer
2. 7 views
As the sun began to set, Ethan and his friends sat on the grassy hill, watching the sky turn from blue to shades of pink and
1. 1 answer
2. 10 views
Medical experts warn that there will be a pandemic in the next decade. How will they BEST prepare for this critical health
1. 1 answer
2. 10 views
Ursula never goes to the doctor. “I’m never sick,” she tells her friends. “I don’t need to go see a doctor.” Her
1. 1 answer
2. 7 views
Bruno has been asked to help with contact tracing. What will this responsibility MOST likely include?...(1 point) Responses He
1. 1 answer
2. 7 views
DNA is the genetic code for all living things on Earth. Place the following structures related to DNA in order from largest to
1. 1 answer
2. 8 views
Although chickens, chimpanzees, cows, and humans share a gene for insulin, two species are more closely related to one another
1. 1 answer
2. 6 views
Which statement is true?(1 point)Responses Mendelian inheritance concerns the genetic traits of domesticated plants and animals,
1. 1 answer
2. 5 views
A farmer bred two horses. One had a homozygous genotype and had white hair, the other had a homozygous genotype and had black
1. 1 answer
2. 9 views
Which statement describes how basic DNA technology is used to construct recombinant DNA molecules?(1 point)Responses Scientists
1. 1 answer
2. 9 views
A tall, heterozygous pea plant is crossed with another tall, heterozygous pea plant. What is the probability that an offspring
1. 1 answer
2. 8 views
What is the phenotype of a mouse that has the genotype Bb where capital B is the gene for black fur and b is the gene for brown
1. 1 answer
2. 12 views
A study shows that people who exercise outside are more likely to develop DNA mutations in their skin that lead to skin cancer.
1. 1 answer
2. 8 views
Which statement about cystic fibrosis is true?(1 point)Responses Cystic fibrosis is caused by a mutation in which a dominant
1. 1 answer
2. 7 views
Consider the following DNA template strand:ATC CAG ATG AAC AGC AAT Which is the correct complementary mRNA strand? (1 point)
1. 1 answer
2. 10 views
Which statement is the first step of protein synthesis?(1 point)Responses tRNA carries amino acids to the ribosome and attaches
1. 1 answer
2. 8 views
What makes the genetic code universal among all organisms?(1 point)Responses The genetic code is universal because all organisms
1. 1 answer
2. 9 views
What would be the result of a cytosine base being substituted for a thymine base in a DNA segment during DNA replication?(1
1. 1 answer
2. 6 views